From 18e92a49e3c0a203d8f0a64e2d72372acf65a0e8 Mon Sep 17 00:00:00 2001
From: Alexey Andreev <konsoletyper@gmail.com>
Date: Tue, 12 Dec 2023 09:39:36 +0100
Subject: [PATCH] jso apis: fix declaration in IndexedDB API

Fix #874
---
 .../src/main/java/org/teavm/jso/indexeddb/IDBIndex.java     | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/jso/apis/src/main/java/org/teavm/jso/indexeddb/IDBIndex.java b/jso/apis/src/main/java/org/teavm/jso/indexeddb/IDBIndex.java
index a7d9372f8..524a13de0 100644
--- a/jso/apis/src/main/java/org/teavm/jso/indexeddb/IDBIndex.java
+++ b/jso/apis/src/main/java/org/teavm/jso/indexeddb/IDBIndex.java
@@ -16,6 +16,7 @@
 package org.teavm.jso.indexeddb;
 
 import org.teavm.jso.JSBody;
+import org.teavm.jso.JSByRef;
 import org.teavm.jso.JSObject;
 import org.teavm.jso.JSProperty;
 import org.teavm.jso.core.JSString;
@@ -36,8 +37,9 @@ public abstract class IDBIndex implements JSObject, IDBCursorSource {
         }
     }
 
-    @JSBody(script = "return this;")
-    private native String[] unwrapStringArray(JSObject obj);
+    @JSBody(params = "obj", script = "return obj;")
+    @JSByRef
+    private static native String[] unwrapStringArray(JSObject obj);
 
     @JSProperty
     public abstract boolean isMultiEntry();